Hydrokinetic Resource Assessment: Open Water Regions in Ice-Covered Rivers for Off-grid Diesel-Reliant Communities

Hydrokinetic Resource Assessment: Open Water Regions in Ice-Covered Rivers for Off-grid Diesel-Reliant Communities is an open dataset from Natural Resources Canada with 8 files (ESRI REST, FGDB/GDB, SHP, WMS); catalogue record updated 2024-03-25. On CanQuery you can follow the original downloads. Files are available in English and French.

This dataset uses RADARSAT Constellation Mission (RCM) Synthetic Aperture Radar (SAR) satellite images to identify open water regions within ice-covered rivers during winter, with the aim to assess hydrokinetic resources near remote communities reliant on diesel fuel for electricity generation. The data is processed with the HyRASS, a machine learning-based SAR image processing and classification algorithm. Disclaimer: This dataset was designed to identify open water regions within ice-covered rivers for assessing hydrokinetic resources near remote communities reliant on diesel fuel for electricity generation and is subject to the following limitations: • This dataset was derived from RADARSAT Constellation Mission (RCM) Synthetic Aperture Radar (SAR) satellite images. While these images are generally reliable, they are subject to inherent limitations, including resolution constraints, potential distortion, and occasional inaccuracies in real-time conditions capture. • The HyRASS algorithm is designed to pinpoint open water areas using satellite images, with a particular emphasis on RCM quad polarization (QP) imagery. This specialization means that its effectiveness depends on…

Publisher

Natural Resources Canada

Resources

8

Catalogue metadata updated

2024-03-25